53400508

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^2$

素因数の和:2773

約数の個数: 18

約数和(自身を含む): 106878408

約数和(自身を除く): 53477900

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 9667, 19334, 38668, 1907161, 3814322, 7628644, 13350127, 26700254, 53400508]

約数ペア:

[(1, 53400508), (2, 26700254), (4, 13350127), (7, 7628644), (14, 3814322), (28, 1907161), (1381, 38668), (2762, 19334), (5524, 9667)]